CVE-2025-13231Network attack vector

Unauthenticated SSRF via upload URL race

Published Dec 16, 2025 · Updated Dec 16, 2025

SSRF in Radykal Fancy Product Designer 6.4.8 and earlier allows remote attackers to make server-side requests via a crafted upload URL. The fpd_custom_uplod_file AJAX action checks the URL with getimagesize(), then independently passes it to file_get_contents() after a timing gap. No authentication is required; a server that changes its response between the two requests can redirect the fetch to internal or external resources.

CVSS severity6.5
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Radykal Fancy Product Designer 6.4.8 and earlier allows remote attackers to make server-side requests via a crafted upload URL. The fpd_custom_uplod_file AJAX action checks the URL with getimagesize(), then independently passes it to file_get_contents() after a timing gap. No authentication is required; a server that changes its response between the two requests can redirect the fetch to internal or external resources.

The record

CVE
CVE-2025-13231
Published
Dec 16, 2025
Updated
Dec 16, 2025
Vendor
Radykal
Product
Fancy Product Designer
Classifications
CWE-362, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=6.4.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Radykal · Fancy Product Designerversion=* <=6.4.8

Published CVSS scores

6.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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